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人参(Panax ginseng C.A.Meyer)是吉林省特产名贵中药。它的化学成分相当复杂,含有皂甙、氨基酸、肽、维生素、挥发油,黄酮、以及无机元素等。目前认为人参皂甙为人参的主要有效成分。随着人参化学研究的进展和实际应用的需要,人参皂甙的分析方法不断涌现,为比色法(Color-metry)、薄层法(Thin layer chromatography,TLC)、液滴逆流层析法(Droplet countercurrentchromatography,DCC)棒状薄层扫描法(Rodthin layer chromatography,RTLC)、气液层析法(Gas liguid chromatography,GLC)、薄层光密度法(TLC densitometry)等。
Ginseng (Panax ginseng C.A. Meyer) is a rare and precious Chinese medicine in Jilin Province. Its chemical composition is quite complex, containing saponins, amino acids, peptides, vitamins, volatile oils, flavonoids, and inorganic elements. Ginsenosides are currently considered to be the main active ingredients of ginseng. With the progress of ginseng chemical research and the need of practical application, analytical methods for ginsenosides are emerging. They are Color-metry, Thin layer chromatography (TLC), Droplet countercurrent chromatography (Droplet). Countercurrent chromatography (DCC), rod thin layer chromatography (RTLC), gas liguid chromatography (GLC), TLC densitometry, and the like.